firefox3 keyboard shortcuts on mac os x

Shortcuts Description
function key (fn) + option (alt) + left arrow key (<-) HomePage
Command-D Add bookmark
Command-Backspace Back
Command-B Bookmarks
F7 Caret Browsing
Command-W Close Tab
Command-F4 Close Tab
Command-Shift-W Close Window
Option-F4 Close Window
Shift-Return Add .net to address bar
Command-C Copy
Command-X Cut
Command-- Shrink text
Delete Delete
Shift-Delete Delete Individual Form AutoComplete Entry
Command-J Downloads
Command-G Find Again
F3 Find Again
Find As You Type Link
/ Find As You Type Text
Command-Shift-G Find Previous
Shift-F3 Find Previous
Command-F Find in This Page
Shift-Backspace Forward
Command-Enter Forward
Down Arrow Scroll Down
Up Arrow Scroll Up
Command-H History
Option-Home Go to your homepage
Command-+ Enlarge text
F6 Move to Next Frame
Shift-F6 Move to Previous Frame
Command-M New Mail Message
Command-T New Tab
Command-Option-Tab Next Tab
Command-Page Down Next Tab
Command-N New Window
Command-O Open File
Command-Return Activate selected hyperlink
Shift-Return Open Link in New Window
Option-Return Open address in address bar in a new tab
Command-I Page Info
Command-U Page Source
Command-V Paste
Command-Shift-Tab Previous Tab
Command-Page Up Previous Tab
Command-P Print
Command-Shift-Z Redo
F5 Refresh
Command-R Refresh
Command-F5 SuperRefresh (refreshes the page even if no changes have been made to the page since you last loaded it)
Command-Shift-R SuperRefresh (refreshes the page even if no changes have been made to the page since you last loaded it)
Command-0 Restore text size
Command-S Save Page As
Option-Return Save target of selected hyperlink as
Command-A Select All
Command-L Select Location Bar
Down Arrow Select Next AutoComplete entry in textbox
Up Arrow Select Previous AutoComplete entry in textbox
Command-Down Arrow Select Next Search Engine in Search Bar
Command-Up Arrow Select Previous Search Engine in Search Bar
Command-1 Select first tab
Command-2 Select second tab
Command-3 Select third tab
Command-4 Select fourth tab
Command-5 Select fifth tab
Command-6 Select sixth tab
Command-7 Select seventh tab
Command-8 Select eighth tab
Command-9 Select ninth tab (select last tab)
Escape Stop loading a page
Command-Z Undo
Command-K Web Search